Base | Representation |
---|---|
bin | 1011111000110001… |
… | …0001101010001100 |
3 | 22020101012221221210 |
4 | 2332030101222030 |
5 | 23013331422400 |
6 | 1244343454420 |
7 | 142034052450 |
oct | 27614215214 |
9 | 8211187853 |
10 | 3190889100 |
11 | 13981a0233 |
12 | 750757410 |
13 | 3bb0cb879 |
14 | 223ad6660 |
15 | 13a1ed950 |
hex | be311a8c |
3190889100 has 144 divisors (see below), whose sum is σ = 10700315136. Its totient is φ = 719040000.
The previous prime is 3190889063. The next prime is 3190889123. The reversal of 3190889100 is 19880913.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138400 + ... + 159800.
It is an arithmetic number, because the mean of its divisors is an integer number (74307744).
Almost surely, 23190889100 is an apocalyptic number.
3190889100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3190889100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5350157568).
3190889100 is an abundant number, since it is smaller than the sum of its proper divisors (7509426036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3190889100 is a wasteful number, since it uses less digits than its factorization.
3190889100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21496 (or 21489 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 39.
The square root of 3190889100 is about 56487.9553533317. The cubic root of 3190889100 is about 1472.2127349625.
The spelling of 3190889100 in words is "three billion, one hundred ninety million, eight hundred eighty-nine thousand, one hundred".
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